But while Colace seems to take the news in stride — even asking Nikki to have a boy — the former pro wrestler admits she isn't sure she's ready to be a mother.

"It's only been a week since we got into our big argument, and honestly, this is just way too fast," she says in a confessional interview. "I have so many things going for me. And right now, to think, getting pregnant, what it would do to my life, it would completely change it."